1、Designation: C1289 18aStandard Specification forFaced Rigid Cellular Polyisocyanurate Thermal InsulationBoard1This standard is issued under the fixed designation C1289; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of la
2、st revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope1.1 This specification covers the gene
3、ral requirements forfaced thermal insulation boards composed of rigid cellularpolyisocyanurate surfaced with other materials. The insulationboards are intended for use at temperatures between 40 and200F (40 and 93C). This specification does not covercryogenic applications. Consult the manufacturer f
4、or specificrecommendations and properties in cryogenic conditions. Forspecific applications, the actual temperature limits shall beagreed upon by the manufacturer and the purchaser.1.2 This standard is intended to apply to rigid cellularpolyurethane-modified polyisocyanurate thermal insulationboard
5、products that are commercially acceptable as non-structural panels useful in building construction. The termpolyisocyanurate encompasses the term polyurethane. Forengineering and design purposes, users should follow specificproduct information provided by board manufacturers regard-ing physical prop
6、erties, system design considerations andinstallation recommendations.NOTE 1See Appendix X1 for guidance on determining wind pressureresistance of panels when required for wall sheathing applications.1.3 The use of thermal insulation materials covered by thisspecification is typically regulated by bu
7、ilding codes, or otheragencies that address fire performance. Where required, the fireperformance of the material shall be addressed through stan-dard fire test methods established by the appropriate governingdocuments.1.4 The values stated in inch-pound units are to be regardedas standard. The valu
8、es given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.NOTE 2For conversion to metric units other than those contained inthis standard, refer to IEEE/ASTM SI 10.1.5 This standard does not purport to address all of thesafe
9、ty concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accor-danc
10、e with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 The follo
11、wing documents, of the issue in effect on thedate of material purchase, form a part of this specification tothe extent specified herein:2.2 ASTM Standards:2C168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State Heat Flux Measure-ments and Thermal Transmission Properties by
12、Means ofthe Guarded-Hot-Plate ApparatusC203 Test Methods for Breaking Load and Flexural Proper-ties of Block-Type Thermal InsulationC208 Specification for Cellulosic Fiber Insulating BoardC209 Test Methods for Cellulosic Fiber Insulating BoardC303 Test Method for Dimensions and Density of Pre-formed
13、 Block and BoardType Thermal InsulationC390 Practice for Sampling and Acceptance of ThermalInsulation LotsC518 Test Method for Steady-State Thermal TransmissionProperties by Means of the Heat Flow Meter ApparatusC550 Test Method for Measuring Trueness and Squarenessof Rigid Block and Board Thermal I
14、nsulationC728 Specification for Perlite Thermal Insulation BoardC1045 Practice for Calculating Thermal Transmission Prop-erties Under Steady-State Conditions1This specification is under the jurisdiction of ASTM Committee C16 onThermal Insulation and is the direct responsibility of Subcommittee C16.2
15、2 onOrganic and Nonhomogeneous Inorganic Thermal Insulations.Current edition approved Nov. 15, 2018. Published December 2018. Originallyapproved in 1995. Last previous edition approved in 2018 as C1289 18. DOI:10.1520/C1289-18A.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or
16、contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international s
17、tandard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1C1
18、058/C1058M Practice for Selecting Temperatures forEvaluating and Reporting Thermal Properties of ThermalInsulationC1114 Test Method for Steady-State Thermal TransmissionProperties by Means of the Thin-Heater ApparatusC1177/C1177M Specification for Glass Mat Gypsum Sub-strate for Use as SheathingC130
19、3/C1303M Test Method for Predicting Long-TermThermal Resistance of Closed-Cell Foam InsulationC1363 Test Method for Thermal Performance of BuildingMaterials and Envelope Assemblies by Means of a HotBox ApparatusC1763 Test Method for Water Absorption by Immersion ofThermal Insulation MaterialsD1621 T
20、est Method for Compressive Properties of RigidCellular PlasticsD2126 Test Method for Response of Rigid Cellular Plasticsto Thermal and Humid AgingE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsE96/E96M Test Methods for Water Vapor Transmission ofMaterialsIEEE/ASTM SI 10 Stan
21、dard for Use of the InternationalSystem of Units (SI): (The Modernized Metric System)2.3 Voluntary Product Standard:3Voluntary Product Standard PS 109 Structural PlywoodVoluntary Product Standard PS 210 Performance Standardfor Wood Based Structural Use Panels2.4 CAN/ULC Standard:4CAN/ULC-S770-09 Sta
22、ndard Test Method for Determina-tion of Long-Term Thermal Resistance of Closed-CellThermal Insulating Foams2.5 CAN/CSA and CSA Standards:5CAN/CSA O325-07 (R2012) Construction SheathingCSA O121-08 (R2013) Douglas Fir PlywoodCSA O151-09 Canadian Softwood Plywood3. Terminology3.1 For complete descripti
23、ons of terms used in thisspecification, refer to Terminology C168.3.2 The term polyisocyanurate encompasses the term poly-urethane (see 1.2).4. Classification4.1 The faced thermal insulation boards composed of rigidcellular polyisocyanurate covered by this specification areclassified as follows:4.1.
24、1 Type IFaced with aluminum foil on both majorsurfaces of the core foam.4.1.1.1 Class 1Non-reinforced core foam.4.1.1.2 Class 2Glass fiber reinforced or non-reinforcedcore foam.4.1.2 Type IIFaced with either organic felt facers or glassfiber mat facers on both major surfaces of the core foam.4.1.2.1
25、 Class 1Faced with organic felt facers (glass fiberreinforced cellulosic felt) on both major surfaces of the corefoam.(1) Grade 116 psi (110 kPa), min, compressive strength.(2) Grade 220 psi (138 kPa), min, compressive strength.(3) Grade 325 psi (172 kPa), min, compressive strength.4.1.2.2 Class 2Fa
26、ced with coated glass fiber mat facers onboth major surfaces of the core foam.(1) Grade 116 psi (110 kPa), min, compressive strength.(2) Grade 220 psi (138 kPa), min, compressive strength.(3) Grade 325 psi (172 kPa), min, compressive strength.4.1.2.3 Class 3Faced with uncoated glass fiber mat facers
27、on both major surfaces of the core foam.(1) Grade 116 psi (110 kPa), min, compressive strength.(2) Grade 220 psi (138 kPa), min, compressive strength.(3) Grade 325 psi (172 kPa), min, compressive strength.4.1.2.4 Class 4Faced with coated or uncoated glass fibermat facers on both major surfaces of th
28、e core foam. Thisproduct is used at a maximum thickness of12 in. (12.7 mm).(1) Grade 180 psi (551 kPa), min, compressive strength(2) Grade 2110 psi (758 kPa), min, compressive strength(3) Grade 3140 psi (965 kPa), min, compressive strength4.1.3 Type IIIFaced with a perlite insulation board on onemaj
29、or surface of the core foam and a glass fiber reinforcedcellulosic felt or uncoated or coated glass fiber mat facer on theother major surface of the core foam.4.1.4 Type IVFaced with a cellulosic fiber insulating boardon one major surface of the core foam and a glass fiberreinforced cellulosic felt
30、or uncoated or coated glass fiber matfacer on the other major surface of the core foam.4.1.5 Type VFaced with oriented strand board (OSB) orplywood on one major surface of the foam and a glass fiberreinforced cellulosic felt or uncoated or coated glass fiber matfacer on the other major surface of th
31、e core foam.NOTE 3These general statements refer to generic composition de-scriptions of facer materials, bonded fibrous felts, and mats that arecurrently commercially accepted in the marketplace for these products,using terms common to these competing products. Felts are made withorganic fibers, in
32、organic fibers, or mixtures of organic and inorganicfibers. Glass fiber mats are polymer bonded and used uncoated or coated.4.1.6 Type VIIFaced with glass mat faced gypsum boardon one major surface and glass fiber reinforced cellulosic feltor uncoated or coated glass fiber mat facer on the other maj
33、orsurface of the core foam.5. Ordering Information5.1 Orders shall include the following information:5.1.1 Title, designation, and year of issue of C1289,5.1.2 Quantity of material being ordered,5.1.3 Product name and manufacturers name, address, andtelephone number,5.1.4 Type or Class, or both, ifT
34、ype 1; type, class, and gradeor type and class, if Type II, (see Section 4),5.1.5 R-value and specific thickness, as required (see 7.2),5.1.6 Tolerance if other than specified (see 8.1),3United States Department of Commerce, National Institute of Standards andTechnology, Available from Superintenden
35、t of Documents, U.S. GovernmentPrinting Office, Washington, DC 20402.4Available from Underwriters Laboratories (UL), 2600 N.W. Lake Rd., Camas,WA 98607-8542, http:/.5CSA Group, 178 Rexdale Blvd., Toronto, ON, Canada M9W 1R3, http:/www.csagroup.org/ca.C1289 18a25.1.7 Size(s) required (see 8.6),5.1.8
36、Type of edge (see 8.3 and 8.4),5.1.9 Sampling, if different (see 10.1),5.1.10 If a certificate of compliance is required (see 10.2,10.3, 10.4, Table 1 and Table 2),5.1.11 If packaging is other than specified (see 13.1), and5.1.12 If marking is other than specified (see 13.2).6. Materials and Manufac
37、ture6.1 Cellular MaterialRigid polyisocyanurate thermal in-sulation boards shall be based upon the reaction of an isocya-nate with a polyol, or the reaction of an isocyanate with itself,or both, using a catalyst and blowing agents to form a rigidclosed-cell-structured polyisocyanurate foam. The insu
38、lationfoam core shall be homogeneous and of uniform density.6.2 Facer MaterialsThe facers incorporated into the de-sign of the faced thermal insulation board for this specificationshall be applied in the original manufacturing process and shallbe as follows:6.2.1 Aluminum FoilAluminum foil is plain
39、or coatedaluminum foil, or foil laminated to a supporting membrane.6.2.2 Glass Fiber Reinforced Cellulosic FeltThis felt shallconsist of a cellulosic fiber felt containing glass fibers.6.2.3 Coated Polymer-Bonded Glass Fiber MatThepolymer-bonded glass fiber mat shall consist of fibrous glassmats bon
40、ded with organic polymer binders and coated withorganic polymer, clay, or other inorganic substances.6.2.4 Uncoated Polymer-Bonded Glass Fiber MatThepolymer-bonded glass fiber mat shall consist of fibrous glassmats bonded with organic polymer bonded binders.6.2.5 Perlite Insulation BoardThe perlite
41、insulation boardshall conform to the material and physical property require-ments specified in Standard Specification C728, either type 1or type 2 may be used. The perlite insulation board may beeither the12-in. board listed in Specification C728, which hasa higher core density and modified formulat
42、ion (as agreed uponbetween buyer and seller) than the thicker products, or may bea12-in. thickness (available only to manufacturers of laminatedrigid foam products) of the34 to 3 in. formulation perlite boardlisted in Specification C728.6.2.6 Cellulosic Fiber Insulation BoardThe cellulosic fi-ber in
43、sulating board shall conform to the material and physicalproperties requirements specified in Specification C208.6.2.7 Oriented Strand BoardThe oriented strand board(OSB) shall conform to the material and physical propertiesrequirements specified in U.S. Voluntary Product Standard PS210 or Canadian
44、Standard CAN/CSA O32507.6.2.8 PlywoodThe plywood shall conform to the materialand physical properties requirements specified in U.S. Volun-tary Product Standard PS 1-09 or PS 210 or CanadianStandard CSA O121-08 or CSA O151-09.6.2.9 Glass Mat Faced Gypsum BoardThe glass matfaced gypsum board shall be
45、14 in. (6.4 mm) thickness andshall conform to the material and physical properties require-ments in Specification C1177/C1177M.7. Physical Properties7.1 The thermal insulation board shall conform to theproperties stated in Table 1. Foam thickness and facer type,thickness and permeance can all influe
46、nce the magnitude ofvalues measured for physical properties listed in Table 1. ForType I and II (except Type II, Class 4), a 1 in. (25.4 mm)product with the facers on has been described in Table 1 toestablish compliance with this specification. For Types III, IV,V and VII, a product with 1 in. (25.4
47、 mm) foam has beendescribed in Table 1 to establish compliance with this specifi-cation. The average value of the tested specimens shall be usedto determine compliance with the requirements. For informa-tion about the number of specimens and the precision of theresults, consult the specified standar
48、d test method used.7.1.1 The physical properties stated in Table 1 shall not beused as design or engineering values unless this recommenda-tion is made in writing by the product manufacturer. It remainsthe buyers responsibility to specify design requirements andobtain supporting physical properties
49、documentation from eachproduct manufacturer and supplier.7.2 Thermal Resistance (R-value)When ordering, specifythe R-value; thickness shall be specified if there is a specificthickness requirement and R-value is not specified. The valuesspecified shall be for the faced insulation product only, andshall not include any additional thermal resistances fromreflective facer surfaces and adjacent air spaces or from othercomponents of the building system. The mean thermal resis-tance of the material tested shall not be l
